diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 485 |
1 files changed, 225 insertions, 260 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 2f6fd33c07ba..3242a37fb304 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -336,9 +336,8 @@ void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask) __gen6_disable_pm_irq(dev_priv, mask); } -void gen6_reset_rps_interrupts(struct drm_device *dev) +void gen6_reset_rps_interrupts(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; i915_reg_t reg = gen6_pm_iir(dev_priv); spin_lock_irq(&dev_priv->irq_lock); @@ -349,10 +348,8 @@ void gen6_reset_rps_interrupts(struct drm_device *dev) spin_unlock_irq(&dev_priv->irq_lock); } -void gen6_enable_rps_interrupts(struct drm_device *dev) +void gen6_enable_rps_interrupts(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; - spin_lock_irq(&dev_priv->irq_lock); WARN_ON(dev_priv->rps.pm_iir); @@ -382,10 +379,8 @@ u32 gen6_sanitize_rps_pm_mask(struct drm_i915_private *dev_priv, u32 mask) return mask; } -void gen6_disable_rps_interrupts(struct drm_device *dev) +void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; - spin_lock_irq(&dev_priv->irq_lock); dev_priv->rps.interrupts_enabled = false; spin_unlock_irq(&dev_priv->irq_lock); @@ -402,7 +397,7 @@ void gen6_disable_rps_interrupts(struct drm_device *dev) spin_unlock_irq(&dev_priv->irq_lock); - synchronize_irq(dev->irq); + synchronize_irq(dev_priv->dev->irq); } /** @@ -607,17 +602,15 @@ i915_disable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe, * i915_enable_asle_pipestat - enable ASLE pipestat for OpRegion * @dev: drm device */ -static void i915_enable_asle_pipestat(struct drm_device *dev) +static void i915_enable_asle_pipestat(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; - - if (!dev_priv->opregion.asle || !IS_MOBILE(dev)) + if (!dev_priv->opregion.asle || !IS_MOBILE(dev_priv)) return; spin_lock_irq(&dev_priv->irq_lock); i915_enable_pipestat(dev_priv, PIPE_B, PIPE_LEGACY_BLC_EVENT_STATUS); - if (INTEL_INFO(dev)->gen >= 4) + if (INTEL_GEN(dev_priv) >= 4) i915_enable_pipestat(dev_priv, PIPE_A, PIPE_LEGACY_BLC_EVENT_STATUS); @@ -750,7 +743,7 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc) if (mode->flags & DRM_MODE_FLAG_INTERLACE) vtotal /= 2; - if (IS_GEN2(dev)) + if (IS_GEN2(dev_priv)) position = I915_READ_FW(PIPEDSL(pipe)) & DSL_LINEMASK_GEN2; else position = I915_READ_FW(PIPEDSL(pipe)) & DSL_LINEMASK_GEN3; @@ -767,7 +760,7 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc) * problem. We may need to extend this to include other platforms, * but so far testing only shows the problem on HSW. */ - if (HAS_DDI(dev) && !position) { + if (HAS_DDI(dev_priv) && !position) { int i, temp; for (i = 0; i < 100; i++) { @@ -835,7 +828,7 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe, if (stime) *stime = ktime_get(); - if (IS_GEN2(dev) || IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) { + if (IS_GEN2(dev_priv) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) { /* No obvious pixelcount register. Only query vertical * scanout position from Display scan line register. */ @@ -897,7 +890,7 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe, else position += vtotal - vbl_end; - if (IS_GEN2(dev) || IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) { + if (IS_GEN2(dev_priv) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) { *vpos = position; *hpos = 0; } else { @@ -955,9 +948,8 @@ static int i915_get_vblank_timestamp(struct drm_device *dev, unsigned int pipe, &crtc->hwmode); } -static void ironlake_rps_change_irq_handler(struct drm_device *dev) +static void ironlake_rps_change_irq_handler(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 busy_up, busy_down, max_avg, min_avg; u8 new_delay; @@ -986,7 +978,7 @@ static void ironlake_rps_change_irq_handler(struct drm_device *dev) new_delay = dev_priv->ips.min_delay; } - if (ironlake_set_drps(dev, new_delay)) + if (ironlake_set_drps(dev_priv, new_delay)) dev_priv->ips.cur_delay = new_delay; spin_unlock(&mchdev_lock); @@ -1175,7 +1167,7 @@ static void gen6_pm_rps_work(struct work_struct *work) new_delay += adj; new_delay = clamp_t(int, new_delay, min, max); - intel_set_rps(dev_priv->dev, new_delay); + intel_set_rps(dev_priv, new_delay); mutex_unlock(&dev_priv->rps.hw_lock); out: @@ -1506,27 +1498,23 @@ static void intel_get_hpd_pins(u32 *pin_mask, u32 *long_mask, } -static void gmbus_irq_handler(struct drm_device *dev) +static void gmbus_irq_handler(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; - wake_up_all(&dev_priv->gmbus_wait_queue); } -static void dp_aux_irq_handler(struct drm_device *dev) +static void dp_aux_irq_handler(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; - wake_up_all(&dev_priv->gmbus_wait_queue); } #if defined(CONFIG_DEBUG_FS) -static void display_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe, +static void display_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe, uint32_t crc0, uint32_t crc1, uint32_t crc2, uint32_t crc3, uint32_t crc4) { - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[pipe]; struct intel_pipe_crc_entry *entry; int head, tail; @@ -1550,7 +1538,8 @@ static void display_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe, entry = &pipe_crc->entries[head]; - entry->frame = dev->driver->get_vblank_counter(dev, pipe); + entry->frame = dev_priv->dev->driver->get_vblank_counter(dev_priv->dev, + pipe); entry->crc[0] = crc0; entry->crc[1] = crc1; entry->crc[2] = crc2; @@ -1566,27 +1555,26 @@ static void display_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe, } #else static inline void -display_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe, +display_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe, uint32_t crc0, uint32_t crc1, uint32_t crc2, uint32_t crc3, uint32_t crc4) {} #endif -static void hsw_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe) +static void hsw_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe) { - struct drm_i915_private *dev_priv = dev->dev_private; - - display_pipe_crc_irq_handler(dev, pipe, + display_pipe_crc_irq_handler(dev_priv, pipe, I915_READ(PIPE_CRC_RES_1_IVB(pipe)), 0, 0, 0, 0); } -static void ivb_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe) +static void ivb_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe) { - struct drm_i915_private *dev_priv = dev->dev_private; - - display_pipe_crc_irq_handler(dev, pipe, + display_pipe_crc_irq_handler(dev_priv, pipe, I915_READ(PIPE_CRC_RES_1_IVB(pipe)), I915_READ(PIPE_CRC_RES_2_IVB(pipe)), I915_READ(PIPE_CRC_RES_3_IVB(pipe)), @@ -1594,22 +1582,22 @@ static void ivb_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe) I915_READ(PIPE_CRC_RES_5_IVB(pipe))); } -static void i9xx_pipe_crc_irq_handler(struct drm_device *dev, enum pipe pipe) +static void i9xx_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, + enum pipe pipe) { - struct drm_i915_private *dev_priv = dev->dev_private; uint32_t res1, res2; - if (INTEL_INFO(dev)->gen >= 3) + if (INTEL_GEN(dev_priv) >= 3) res1 = I915_READ(PIPE_CRC_RES_RES1_I915(pipe)); else res1 = 0; - if (INTEL_INFO(dev)->gen >= 5 || IS_G4X(dev)) + if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv)) res2 = I915_READ(PIPE_CRC_RES_RES2_G4X(pipe)); else res2 = 0; - display_pipe_crc_irq_handler(dev, pipe, + display_pipe_crc_irq_handler(dev_priv, pipe, I915_READ(PIPE_CRC_RES_RED(pipe)), I915_READ(PIPE_CRC_RES_GREEN(pipe)), I915_READ(PIPE_CRC_RES_BLUE(pipe)), @@ -1643,18 +1631,21 @@ static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir) } } -static bool intel_pipe_handle_vblank(struct drm_device *dev, enum pipe pipe) +static bool intel_pipe_handle_vblank(struct drm_i915_private *dev_priv, + enum pipe pipe) { - if (!drm_handle_vblank(dev, pipe)) - return false; + bool ret; - return true; + ret = drm_handle_vblank(dev_priv->dev, pipe); + if (ret) + intel_finish_page_flip_mmio(dev_priv, pipe); + + return ret; } -static void valleyview_pipestat_irq_ack(struct drm_device *dev, u32 iir, - u32 pipe_stats[I915_MAX_PIPES]) +static void valleyview_pipestat_irq_ack(struct drm_i915_private *dev_priv, + u32 iir, u32 pipe_stats[I915_MAX_PIPES]) { - struct drm_i915_private *dev_priv = dev->dev_private; int pipe; spin_lock(&dev_priv->irq_lock); @@ -1710,31 +1701,28 @@ static void valleyview_pipestat_irq_ack(struct drm_device *dev, u32 iir, spin_unlock(&dev_priv->irq_lock); } -static void valleyview_pipestat_irq_handler(struct drm_device *dev, +static void valleyview_pipestat_irq_handler(struct drm_i915_private *dev_priv, u32 pipe_stats[I915_MAX_PIPES]) { - struct drm_i915_private *dev_priv = to_i915(dev); enum pipe pipe; for_each_pipe(dev_priv, pipe) { if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS && - intel_pipe_handle_vblank(dev, pipe)) - intel_check_page_flip(dev, pipe); + intel_pipe_handle_vblank(dev_priv, pipe)) + intel_check_page_flip(dev_priv, pipe); - if (pipe_stats[pipe] & PLANE_FLIP_DONE_INT_STATUS_VLV) { - intel_prepare_page_flip(dev, pipe); - intel_finish_page_flip(dev, pipe); - } + if (pipe_stats[pipe] & PLANE_FLIP_DONE_INT_STATUS_VLV) + intel_finish_page_flip_cs(dev_priv, pipe); if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) - i9xx_pipe_crc_irq_handler(dev, pipe); + i9xx_pipe_crc_irq_handler(dev_priv, pipe); if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); } if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS) - gmbus_irq_handler(dev); + gmbus_irq_handler(dev_priv); } static u32 i9xx_hpd_irq_ack(struct drm_i915_private *dev_priv) @@ -1747,12 +1735,13 @@ static u32 i9xx_hpd_irq_ack(struct drm_i915_private *dev_priv) return hotplug_status; } -static void i9xx_hpd_irq_handler(struct drm_device *dev, +static void i9xx_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 hotplug_status) { u32 pin_mask = 0, long_mask = 0; - if (IS_G4X(dev) || IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) { + if (IS_G4X(dev_priv) || IS_VALLEYVIEW(dev_priv) || + IS_CHERRYVIEW(dev_priv)) { u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X; if (hotplug_trigger) { @@ -1760,11 +1749,11 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev, hotplug_trigger, hpd_status_g4x, i9xx_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); } if (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X) - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); } else { u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915; @@ -1772,7 +1761,7 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev, intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger, hotplug_trigger, hpd_status_i915, i9xx_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); } } } @@ -1831,7 +1820,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg) /* Call regardless, as some status bits might not be * signalled in iir */ - valleyview_pipestat_irq_ack(dev, iir, pipe_stats); + valleyview_pipestat_irq_ack(dev_priv, iir, pipe_stats); /* * VLV_IIR is single buffered, and reflects the level @@ -1850,9 +1839,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg) gen6_rps_irq_handler(dev_priv, pm_iir); if (hotplug_status) - i9xx_hpd_irq_handler(dev, hotplug_status); + i9xx_hpd_irq_handler(dev_priv, hotplug_status); - valleyview_pipestat_irq_handler(dev, pipe_stats); + valleyview_pipestat_irq_handler(dev_priv, pipe_stats); } while (0); enable_rpm_wakeref_asserts(dev_priv); @@ -1911,7 +1900,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg) /* Call regardless, as some status bits might not be * signalled in iir */ - valleyview_pipestat_irq_ack(dev, iir, pipe_stats); + valleyview_pipestat_irq_ack(dev_priv, iir, pipe_stats); /* * VLV_IIR is single buffered, and reflects the level @@ -1927,9 +1916,9 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg) gen8_gt_irq_handler(dev_priv, gt_iir); if (hotplug_status) - i9xx_hpd_irq_handler(dev, hotplug_status); + i9xx_hpd_irq_handler(dev_priv, hotplug_status); - valleyview_pipestat_irq_handler(dev, pipe_stats); + valleyview_pipestat_irq_handler(dev_priv, pipe_stats); } while (0); enable_rpm_wakeref_asserts(dev_priv); @@ -1937,10 +1926,10 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg) return ret; } -static void ibx_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, +static void ibx_hpd_irq_handler(struct drm_i915_private *dev_priv, + u32 hotplug_trigger, const u32 hpd[HPD_NUM_PINS]) { - struct drm_i915_private *dev_priv = to_i915(dev); u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0; /* @@ -1966,16 +1955,15 @@ static void ibx_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, dig_hotplug_reg, hpd, pch_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); } -static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir) +static void ibx_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir) { - struct drm_i915_private *dev_priv = dev->dev_private; int pipe; u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK; - ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_ibx); + ibx_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ibx); if (pch_iir & SDE_AUDIO_POWER_MASK) { int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK) >> @@ -1985,10 +1973,10 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir) } if (pch_iir & SDE_AUX_MASK) - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); if (pch_iir & SDE_GMBUS) - gmbus_irq_handler(dev); + gmbus_irq_handler(dev_priv); if (pch_iir & SDE_AUDIO_HDCP_MASK) DRM_DEBUG_DRIVER("PCH HDCP audio interrupt\n"); @@ -2018,9 +2006,8 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir) intel_pch_fifo_underrun_irq_handler(dev_priv, TRANSCODER_B); } -static void ivb_err_int_handler(struct drm_device *dev) +static void ivb_err_int_handler(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 err_int = I915_READ(GEN7_ERR_INT); enum pipe pipe; @@ -2032,19 +2019,18 @@ static void ivb_err_int_handler(struct drm_device *dev) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); if (err_int & ERR_INT_PIPE_CRC_DONE(pipe)) { - if (IS_IVYBRIDGE(dev)) - ivb_pipe_crc_irq_handler(dev, pipe); + if (IS_IVYBRIDGE(dev_priv)) + ivb_pipe_crc_irq_handler(dev_priv, pipe); else - hsw_pipe_crc_irq_handler(dev, pipe); + hsw_pipe_crc_irq_handler(dev_priv, pipe); } } I915_WRITE(GEN7_ERR_INT, err_int); } -static void cpt_serr_int_handler(struct drm_device *dev) +static void cpt_serr_int_handler(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 serr_int = I915_READ(SERR_INT); if (serr_int & SERR_INT_POISON) @@ -2062,13 +2048,12 @@ static void cpt_serr_int_handler(struct drm_device *dev) I915_WRITE(SERR_INT, serr_int); } -static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir) +static void cpt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir) { - struct drm_i915_private *dev_priv = dev->dev_private; int pipe; u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_CPT; - ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_cpt); + ibx_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_cpt); if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) { int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK_CPT) >> @@ -2078,10 +2063,10 @@ static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir) } if (pch_iir & SDE_AUX_MASK_CPT) - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); if (pch_iir & SDE_GMBUS_CPT) - gmbus_irq_handler(dev); + gmbus_irq_handler(dev_priv); if (pch_iir & SDE_AUDIO_CP_REQ_CPT) DRM_DEBUG_DRIVER("Audio CP request interrupt\n"); @@ -2096,12 +2081,11 @@ static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir) I915_READ(FDI_RX_IIR(pipe))); if (pch_iir & SDE_ERROR_CPT) - cpt_serr_int_handler(dev); + cpt_serr_int_handler(dev_priv); } -static void spt_irq_handler(struct drm_device *dev, u32 pch_iir) +static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_SPT & ~SDE_PORTE_HOTPLUG_SPT; u32 hotplug2_trigger = pch_iir & SDE_PORTE_HOTPLUG_SPT; @@ -2130,16 +2114,16 @@ static void spt_irq_handler(struct drm_device *dev, u32 pch_iir) } if (pin_mask) - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); if (pch_iir & SDE_GMBUS_CPT) - gmbus_irq_handler(dev); + gmbus_irq_handler(dev_priv); } -static void ilk_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, +static void ilk_hpd_irq_handler(struct drm_i915_private *dev_priv, + u32 hotplug_trigger, const u32 hpd[HPD_NUM_PINS]) { - struct drm_i915_private *dev_priv = to_i915(dev); u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0; dig_hotplug_reg = I915_READ(DIGITAL_PORT_HOTPLUG_CNTRL); @@ -2149,97 +2133,93 @@ static void ilk_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, dig_hotplug_reg, hpd, ilk_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); } -static void ilk_display_irq_handler(struct drm_device *dev, u32 de_iir) +static void ilk_display_irq_handler(struct drm_i915_private *dev_priv, + u32 de_iir) { - struct drm_i915_private *dev_priv = dev->dev_private; enum pipe pipe; u32 hotplug_trigger = de_iir & DE_DP_A_HOTPLUG; if (hotplug_trigger) - ilk_hpd_irq_handler(dev, hotplug_trigger, hpd_ilk); + ilk_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ilk); if (de_iir & DE_AUX_CHANNEL_A) - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); if (de_iir & DE_GSE) - intel_opregion_asle_intr(dev); + intel_opregion_asle_intr(dev_priv); if (de_iir & DE_POISON) DRM_ERROR("Poison interrupt\n"); for_each_pipe(dev_priv, pipe) { if (de_iir & DE_PIPE_VBLANK(pipe) && - intel_pipe_handle_vblank(dev, pipe)) - intel_check_page_flip(dev, pipe); + intel_pipe_handle_vblank(dev_priv, pipe)) + intel_check_page_flip(dev_priv, pipe); if (de_iir & DE_PIPE_FIFO_UNDERRUN(pipe)) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); if (de_iir & DE_PIPE_CRC_DONE(pipe)) - i9xx_pipe_crc_irq_handler(dev, pipe); + i9xx_pipe_crc_irq_handler(dev_priv, pipe); /* plane/pipes map 1:1 on ilk+ */ - if (de_iir & DE_PLANE_FLIP_DONE(pipe)) { - intel_prepare_page_flip(dev, pipe); - intel_finish_page_flip_plane(dev, pipe); - } + if (de_iir & DE_PLANE_FLIP_DONE(pipe)) + intel_finish_page_flip_cs(dev_priv, pipe); } /* check event from PCH */ if (de_iir & DE_PCH_EVENT) { u32 pch_iir = I915_READ(SDEIIR); - if (HAS_PCH_CPT(dev)) - cpt_irq_handler(dev, pch_iir); + if (HAS_PCH_CPT(dev_priv)) + cpt_irq_handler(dev_priv, pch_iir); else - ibx_irq_handler(dev, pch_iir); + ibx_irq_handler(dev_priv, pch_iir); /* should clear PCH hotplug event before clear CPU irq */ I915_WRITE(SDEIIR, pch_iir); } - if (IS_GEN5(dev) && de_iir & DE_PCU_EVENT) - ironlake_rps_change_irq_handler(dev); + if (IS_GEN5(dev_priv) && de_iir & DE_PCU_EVENT) + ironlake_rps_change_irq_handler(dev_priv); } -static void ivb_display_irq_handler(struct drm_device *dev, u32 de_iir) +static void ivb_display_irq_handler(struct drm_i915_private *dev_priv, + u32 de_iir) { - struct drm_i915_private *dev_priv = dev->dev_private; enum pipe pipe; u32 hotplug_trigger = de_iir & DE_DP_A_HOTPLUG_IVB; if (hotplug_trigger) - ilk_hpd_irq_handler(dev, hotplug_trigger, hpd_ivb); + ilk_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ivb); if (de_iir & DE_ERR_INT_IVB) - ivb_err_int_handler(dev); + ivb_err_int_handler(dev_priv); if (de_iir & DE_AUX_CHANNEL_A_IVB) - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); if (de_iir & DE_GSE_IVB) - intel_opregion_asle_intr(dev); + intel_opregion_asle_intr(dev_priv); for_each_pipe(dev_priv, pipe) { if (de_iir & (DE_PIPE_VBLANK_IVB(pipe)) && - intel_pipe_handle_vblank(dev, pipe)) - intel_check_page_flip(dev, pipe); + intel_pipe_handle_vblank(dev_priv, pipe)) + intel_check_page_flip(dev_priv, pipe); /* plane/pipes map 1:1 on ilk+ */ - if (de_iir & DE_PLANE_FLIP_DONE_IVB(pipe)) { - intel_prepare_page_flip(dev, pipe); - intel_finish_page_flip_plane(dev, pipe); - } + if (de_iir & DE_PLANE_FLIP_DONE_IVB(pipe)) + intel_finish_page_flip_cs(dev_priv, pipe); } /* check event from PCH */ - if (!HAS_PCH_NOP(dev) && (de_iir & DE_PCH_EVENT_IVB)) { + if (!HAS_PCH_NOP(dev_priv) && (de_iir & DE_PCH_EVENT_IVB)) { u32 pch_iir = I915_READ(SDEIIR); - cpt_irq_handler(dev, pch_iir); + cpt_irq_handler(dev_priv, pch_iir); /* clear PCH hotplug event before clear CPU irq */ I915_WRITE(SDEIIR, pch_iir); @@ -2277,7 +2257,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) * able to process them after we restore SDEIER (as soon as we restore * it, we'll get an interrupt if SDEIIR still has something to process * due to its back queue). */ - if (!HAS_PCH_NOP(dev)) { + if (!HAS_PCH_NOP(dev_priv)) { sde_ier = I915_READ(SDEIER); I915_WRITE(SDEIER, 0); POSTING_READ(SDEIER); @@ -2289,7 +2269,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) if (gt_iir) { I915_WRITE(GTIIR, gt_iir); ret = IRQ_HANDLED; - if (INTEL_INFO(dev)->gen >= 6) + if (INTEL_GEN(dev_priv) >= 6) snb_gt_irq_handler(dev_priv, gt_iir); else ilk_gt_irq_handler(dev_priv, gt_iir); @@ -2299,13 +2279,13 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) if (de_iir) { I915_WRITE(DEIIR, de_iir); ret = IRQ_HANDLED; - if (INTEL_INFO(dev)->gen >= 7) - ivb_display_irq_handler(dev, de_iir); + if (INTEL_GEN(dev_priv) >= 7) + ivb_display_irq_handler(dev_priv, de_iir); else - ilk_display_irq_handler(dev, de_iir); + ilk_display_irq_handler(dev_priv, de_iir); } - if (INTEL_INFO(dev)->gen >= 6) { + if (INTEL_GEN(dev_priv) >= 6) { u32 pm_iir = I915_READ(GEN6_PMIIR); if (pm_iir) { I915_WRITE(GEN6_PMIIR, pm_iir); @@ -2316,7 +2296,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) I915_WRITE(DEIER, de_ier); POSTING_READ(DEIER); - if (!HAS_PCH_NOP(dev)) { + if (!HAS_PCH_NOP(dev_priv)) { I915_WRITE(SDEIER, sde_ier); POSTING_READ(SDEIER); } @@ -2327,10 +2307,10 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg) return ret; } -static void bxt_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, +static void bxt_hpd_irq_handler(struct drm_i915_private *dev_priv, + u32 hotplug_trigger, const u32 hpd[HPD_NUM_PINS]) { - struct drm_i915_private *dev_priv = to_i915(dev); u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0; dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG); @@ -2340,13 +2320,12 @@ static void bxt_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger, dig_hotplug_reg, hpd, bxt_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + intel_hpd_irq_handler(dev_priv, pin_mask, long_mask); } static irqreturn_t gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) { - struct drm_device *dev = dev_priv->dev; irqreturn_t ret = IRQ_NONE; u32 iir; enum pipe pipe; @@ -2357,7 +2336,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) I915_WRITE(GEN8_DE_MISC_IIR, iir); ret = IRQ_HANDLED; if (iir & GEN8_DE_MISC_GSE) - intel_opregion_asle_intr(dev); + intel_opregion_asle_intr(dev_priv); else DRM_ERROR("Unexpected DE Misc interrupt\n"); } @@ -2381,26 +2360,28 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) GEN9_AUX_CHANNEL_D; if (iir & tmp_mask) { - dp_aux_irq_handler(dev); + dp_aux_irq_handler(dev_priv); found = true; } if (IS_BROXTON(dev_priv)) { tmp_mask = iir & BXT_DE_PORT_HOTPLUG_MASK; if (tmp_mask) { - bxt_hpd_irq_handler(dev, tmp_mask, hpd_bxt); + bxt_hpd_irq_handler(dev_priv, tmp_mask, + hpd_bxt); found = true; } } else if (IS_BROADWELL(dev_priv)) { tmp_mask = iir & GEN8_PORT_DP_A_HOTPLUG; if (tmp_mask) { - ilk_hpd_irq_handler(dev, tmp_mask, hpd_bdw); + ilk_hpd_irq_handler(dev_priv, + tmp_mask, hpd_bdw); found = true; } } - if (IS_BROXTON(dev) && (iir & BXT_DE_PORT_GMBUS)) { - gmbus_irq_handler(dev); + if (IS_BROXTON(dev_priv) && (iir & BXT_DE_PORT_GMBUS)) { + gmbus_irq_handler(dev_priv); found = true; } @@ -2427,8 +2408,8 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) I915_WRITE(GEN8_DE_PIPE_IIR(pipe), iir); if (iir & GEN8_PIPE_VBLANK && - intel_pipe_handle_vblank(dev, pipe)) - intel_check_page_flip(dev, pipe); + intel_pipe_handle_vblank(dev_priv, pipe)) + intel_check_page_flip(dev_priv, pipe); flip_done = iir; if (INTEL_INFO(dev_priv)->gen >= 9) @@ -2436,13 +2417,11 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) else flip_done &= GEN8_PIPE_PRIMARY_FLIP_DONE; - if (flip_done) { - intel_prepare_page_flip(dev, pipe); - intel_finish_page_flip_plane(dev, pipe); - } + if (flip_done) + intel_finish_page_flip_cs(dev_priv, pipe); if (iir & GEN8_PIPE_CDCLK_CRC_DONE) - hsw_pipe_crc_irq_handler(dev, pipe); + hsw_pipe_crc_irq_handler(dev_priv, pipe); if (iir & GEN8_PIPE_FIFO_UNDERRUN) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); @@ -2459,7 +2438,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) fault_errors); } - if (HAS_PCH_SPLIT(dev) && !HAS_PCH_NOP(dev) && + if (HAS_PCH_SPLIT(dev_priv) && !HAS_PCH_NOP(dev_priv) && master_ctl & GEN8_DE_PCH_IRQ) { /* * FIXME(BDW): Assume for now that the new interrupt handling @@ -2472,9 +2451,9 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) ret = IRQ_HANDLED; if (HAS_PCH_SPT(dev_priv)) - spt_irq_handler(dev, iir); + spt_irq_handler(dev_priv, iir); else - cpt_irq_handler(dev, iir); + cpt_irq_handler(dev_priv, iir); } else { /* * Like on previous PCH there seems to be something @@ -2555,15 +2534,15 @@ static void i915_error_wake_up(struct drm_i915_private *dev_priv, * Fire an error uevent so userspace can see that a hang or error * was detected. */ -static void i915_reset_and_wakeup(struct drm_device *dev) +static void i915_reset_and_wakeup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); + struct kobject *kobj = &dev_priv->dev->primary->kdev->kobj; char *error_event[] = { I915_ERROR_UEVENT "=1", NULL }; char *reset_event[] = { I915_RESET_UEVENT "=1", NULL }; char *reset_done_event[] = { I915_ERROR_UEVENT "=0", NULL }; int ret; - kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, error_event); + kobject_uevent_env(kobj, KOBJ_CHANGE, error_event); /* * Note that there's only one work item which does gpu resets, so we @@ -2577,8 +2556,7 @@ static void i915_reset_and_wakeup(struct drm_device *dev) */ if (i915_reset_in_progress(&dev_priv->gpu_error)) { DRM_DEBUG_DRIVER("resetting chip\n"); - kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, - reset_event); + kobject_uevent_env(kobj, KOBJ_CHANGE, reset_event); /* * In most cases it's guaranteed that we get here with an RPM @@ -2589,7 +2567,7 @@ static void i915_reset_and_wakeup(struct drm_device *dev) */ intel_runtime_pm_get(dev_priv); - intel_prepare_reset(dev); + intel_prepare_reset(dev_priv); /* * All state reset _must_ be completed before we update the @@ -2597,14 +2575,14 @@ static void i915_reset_and_wakeup(struct drm_device *dev) * pending state and not properly drop locks, resulting in * deadlocks with the reset work. */ - ret = i915_reset(dev); + ret = i915_reset(dev_priv); - intel_finish_reset(dev); + intel_finish_reset(dev_priv); intel_runtime_pm_put(dev_priv); if (ret == 0) - kobject_uevent_env(&dev->primary->kdev->kobj, + kobject_uevent_env(kobj, KOBJ_CHANGE, reset_done_event); /* @@ -2615,9 +2593,8 @@ static void i915_reset_and_wakeup(struct drm_device *dev) } } -static void i915_report_and_clear_eir(struct drm_device *dev) +static void i915_report_and_clear_eir(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; uint32_t instdone[I915_NUM_INSTDONE_REG]; u32 eir = I915_READ(EIR); int pipe, i; @@ -2627,9 +2604,9 @@ static void i915_report_and_clear_eir(struct drm_device *dev) pr_err("render error detected, EIR: 0x%08x\n", eir); - i915_get_extra_instdone(dev, instdone); + i915_get_extra_instdone(dev_priv, instdone); - if (IS_G4X(dev)) { + if (IS_G4X(dev_priv)) { if (eir & (GM45_ERROR_MEM_PRIV | GM45_ERROR_CP_PRIV)) { u32 ipeir = I915_READ(IPEIR_I965); @@ -2651,7 +2628,7 @@ static void i915_report_and_clear_eir(struct drm_device *dev) } } - if (!IS_GEN2(dev)) { + if (!IS_GEN2(dev_priv)) { if (eir & I915_ERROR_PAGE_TABLE) { u32 pgtbl_err = I915_READ(PGTBL_ER); pr_err("page table error\n"); @@ -2673,7 +2650,7 @@ static void i915_report_and_clear_eir(struct drm_device *dev) pr_err(" INSTPM: 0x%08x\n", I915_READ(INSTPM)); for (i = 0; i < ARRAY_SIZE(instdone); i++) pr_err(" INSTDONE_%d: 0x%08x\n", i, instdone[i]); - if (INTEL_INFO(dev)->gen < 4) { + if (INTEL_GEN(dev_priv) < 4) { u32 ipeir = I915_READ(IPEIR); pr_err(" IPEIR: 0x%08x\n", I915_READ(IPEIR)); @@ -2717,10 +2694,10 @@ static void i915_report_and_clear_eir(struct drm_device *dev) * so userspace knows something bad happened (should trigger collection * of a ring dump etc.). */ -void i915_handle_error(struct drm_device *dev, u32 engine_mask, +void i915_handle_error(struct drm_i915_private *dev_priv, + u32 engine_mask, const char *fmt, ...) { - struct drm_i915_private *dev_priv = dev->dev_private; va_list args; char error_msg[80]; @@ -2728,8 +2705,8 @@ void i915_handle_error(struct drm_device *dev, u32 engine_mask, vscnprintf(error_msg, sizeof(error_msg), fmt, args); va_end(args); - i915_capture_error_state(dev, engine_mask, error_msg); - i915_report_and_clear_eir(dev); + i915_capture_error_state(dev_priv, engine_mask, error_msg); + i915_report_and_clear_eir(dev_priv); if (engine_mask) { atomic_or(I915_RESET_IN_PROGRESS_FLAG, @@ -2751,7 +2728,7 @@ void i915_handle_error(struct drm_device *dev, u32 engine_mask, i915_error_wake_up(dev_priv, false); } - i915_reset_and_wakeup(dev); + i915_reset_and_wakeup(dev_priv); } /* Called from drm generic code, passed 'crtc' which @@ -2869,9 +2846,9 @@ ring_idle(struct intel_engine_cs *engine, u32 seqno) } static bool -ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr) +ipehr_is_semaphore_wait(struct drm_i915_private *dev_priv, u32 ipehr) { - if (INTEL_INFO(dev)->gen >= 8) { + if (INTEL_GEN(dev_priv) >= 8) { return (ipehr >> 23) == 0x1c; } else { ipehr &= ~MI_SEMAPHORE_SYNC_MASK; @@ -2884,10 +2861,10 @@ static struct intel_engine_cs * semaphore_wait_to_signaller_ring(struct intel_engine_cs *engine, u32 ipehr, u64 offset) { - struct drm_i915_private *dev_priv = engine->dev->dev_private; + struct drm_i915_private *dev_priv = engine->i915; struct intel_engine_cs *signaller; - if (INTEL_INFO(dev_priv)->gen >= 8) { + if (INTEL_GEN(dev_priv) >= 8) { for_each_engine(signaller, dev_priv) { if (engine == signaller) continue; @@ -2916,7 +2893,7 @@ semaphore_wait_to_signaller_ring(struct intel_engine_cs *engine, u32 ipehr, static struct intel_engine_cs * semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno) { - struct drm_i915_private *dev_priv = engine->dev->dev_private; + struct drm_i915_private *dev_priv = engine->i915; u32 cmd, ipehr, head; u64 offset = 0; int i, backwards; @@ -2942,7 +2919,7 @@ semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno) return NULL; ipehr = I915_READ(RING_IPEHR(engine->mmio_base)); - if (!ipehr_is_semaphore_wait(engine->dev, ipehr)) + if (!ipehr_is_semaphore_wait(engine->i915, ipehr)) return NULL; /* @@ -2954,7 +2931,7 @@ semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno) * ringbuffer itself. */ head = I915_READ_HEAD(engine) & HEAD_ADDR; - backwards = (INTEL_INFO(engine->dev)->gen >= 8) ? 5 : 4; + backwards = (INTEL_GEN(dev_priv) >= 8) ? 5 : 4; for (i = backwards; i; --i) { /* @@ -2976,7 +2953,7 @@ semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno) return NULL; *seqno = ioread32(engine->buffer->virtual_start + head + 4) + 1; - if (INTEL_INFO(engine->dev)->gen >= 8) { + if (INTEL_GEN(dev_priv) >= 8) { offset = ioread32(engine->buffer->virtual_start + head + 12); offset <<= 32; offset = ioread32(engine->buffer->virtual_start + head + 8); @@ -2986,7 +2963,7 @@ semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno) static int semaphore_passed(struct intel_engine_cs *engine) { - struct drm_i915_private *dev_priv = engine->dev->dev_private; + struct drm_i915_private *dev_priv = engine->i915; struct intel_engine_cs *signaller; u32 seqno; @@ -3028,7 +3005,7 @@ static bool subunits_stuck(struct intel_engine_cs *engine) if (engine->id != RCS) return true; - i915_get_extra_instdone(engine->dev, instdone); + i915_get_extra_instdone(engine->i915, instdone); /* There might be unstable subunit states even when * actual head is not moving. Filter out the unstable ones by @@ -3069,8 +3046,7 @@ head_stuck(struct intel_engine_cs *engine, u64 acthd) static enum intel_ring_hangcheck_action ring_stuck(struct intel_engine_cs *engine, u64 acthd) { - struct drm_device *dev = engine->dev; - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_private *dev_priv = engine->i915; enum intel_ring_hangcheck_action ha; u32 tmp; @@ -3078,7 +3054,7 @@ ring_stuck(struct intel_engine_cs *engine, u64 acthd) if (ha != HANGCHECK_HUNG) return ha; - if (IS_GEN2(dev)) + if (IS_GEN2(dev_priv)) return HANGCHECK_HUNG; /* Is the chip hanging on a WAIT_FOR_EVENT? @@ -3088,19 +3064,19 @@ ring_stuck(struct intel_engine_cs *engine, u64 acthd) */ tmp = I915_READ_CTL(engine); if (tmp & RING_WAIT) { - i915_handle_error(dev, 0, + i915_handle_error(dev_priv, 0, "Kicking stuck wait on %s", engine->name); I915_WRITE_CTL(engine, tmp); return HANGCHECK_KICK; } - if (INTEL_INFO(dev)->gen >= 6 && tmp & RING_WAIT_SEMAPHORE) { + if (INTEL_GEN(dev_priv) >= 6 && tmp & RING_WAIT_SEMAPHORE) { switch (semaphore_passed(engine)) { default: return HANGCHECK_HUNG; case 1: - i915_handle_error(dev, 0, + i915_handle_error(dev_priv, 0, "Kicking stuck semaphore on %s", engine->name); I915_WRITE_CTL(engine, tmp); @@ -3115,7 +3091,7 @@ ring_stuck(struct intel_engine_cs *engine, u64 acthd) static unsigned kick_waiters(struct intel_engine_cs *engine) { - struct drm_i915_private *i915 = to_i915(engine->dev); + struct drm_i915_private *i915 = engine->i915; unsigned user_interrupts = READ_ONCE(engine->user_interrupts); if (engine->hangcheck.user_interrupts == user_interrupts && @@ -3144,7 +3120,6 @@ static void i915_hangcheck_elapsed(struct work_struct *work) struct drm_i915_private *dev_priv = container_of(work, typeof(*dev_priv), gpu_error.hangcheck_work.work); - struct drm_device *dev = dev_priv->dev; struct intel_engine_cs *engine; enum intel_engine_id id; int busy_count = 0, rings_hung = 0; @@ -3272,22 +3247,22 @@ static void i915_hangcheck_elapsed(struct work_struct *work) } if (rings_hung) { - i915_handle_error(dev, rings_hung, "Engine(s) hung"); + i915_handle_error(dev_priv, rings_hung, "Engine(s) hung"); goto out; } if (busy_count) /* Reset timer case chip hangs without another request * being added */ - i915_queue_hangcheck(dev); + i915_queue_hangcheck(dev_priv); out: ENABLE_RPM_WAKEREF_ASSERTS(dev_priv); } -void i915_queue_hangcheck(struct drm_device *dev) +void i915_queue_hangcheck(struct drm_i915_private *dev_priv) { - struct i915_gpu_error *e = &to_i915(dev)->gpu_error; + struct i915_gpu_error *e = &dev_priv->gpu_error; if (!i915.enable_hangcheck) return; @@ -3500,31 +3475,29 @@ static void cherryview_irq_preinstall(struct drm_device *dev) spin_unlock_irq(&dev_priv->irq_lock); } -static u32 intel_hpd_enabled_irqs(struct drm_device *dev, +static u32 intel_hpd_enabled_irqs(struct drm_i915_private *dev_priv, const u32 hpd[HPD_NUM_PINS]) { - struct drm_i915_private *dev_priv = to_i915(dev); struct intel_encoder *encoder; u32 enabled_irqs = 0; - for_each_intel_encoder(dev, encoder) + for_each_intel_encoder(dev_priv->dev, encoder) if (dev_priv->hotplug.stats[encoder->hpd_pin].state == HPD_ENABLED) enabled_irqs |= hpd[encoder->hpd_pin]; return enabled_irqs; } -static void ibx_hpd_irq_setup(struct drm_device *dev) +static void ibx_hpd_irq_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_irqs, hotplug, enabled_irqs; - if (HAS_PCH_IBX(dev)) { + if (HAS_PCH_IBX(dev_priv)) { hotplug_irqs = SDE_HOTPLUG_MASK; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_ibx); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ibx); } else { hotplug_irqs = SDE_HOTPLUG_MASK_CPT; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_cpt); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_cpt); } ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs); @@ -3543,18 +3516,17 @@ static void ibx_hpd_irq_setup(struct drm_device *dev) * When CPU and PCH are on the same package, port A * HPD must be enabled in both north and south. */ - if (HAS_PCH_LPT_LP(dev)) + if (HAS_PCH_LPT_LP(dev_priv)) hotplug |= PORTA_HOTPLUG_ENABLE; I915_WRITE(PCH_PORT_HOTPLUG, hotplug); } -static void spt_hpd_irq_setup(struct drm_device *dev) +static void spt_hpd_irq_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_irqs, hotplug, enabled_irqs; hotplug_irqs = SDE_HOTPLUG_MASK_SPT; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_spt); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_spt); ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs); @@ -3569,24 +3541,23 @@ static void spt_hpd_irq_setup(struct drm_device *dev) I915_WRITE(PCH_PORT_HOTPLUG2, hotplug); } -static void ilk_hpd_irq_setup(struct drm_device *dev) +static void ilk_hpd_irq_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_irqs, hotplug, enabled_irqs; - if (INTEL_INFO(dev)->gen >= 8) { + if (INTEL_GEN(dev_priv) >= 8) { hotplug_irqs = GEN8_PORT_DP_A_HOTPLUG; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_bdw); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_bdw); bdw_update_port_irq(dev_priv, hotplug_irqs, enabled_irqs); - } else if (INTEL_INFO(dev)->gen >= 7) { + } else if (INTEL_GEN(dev_priv) >= 7) { hotplug_irqs = DE_DP_A_HOTPLUG_IVB; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_ivb); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ivb); ilk_update_display_irq(dev_priv, hotplug_irqs, enabled_irqs); } else { hotplug_irqs = DE_DP_A_HOTPLUG; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_ilk); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ilk); ilk_update_display_irq(dev_priv, hotplug_irqs, enabled_irqs); } @@ -3601,15 +3572,14 @@ static void ilk_hpd_irq_setup(struct drm_device *dev) hotplug |= DIGITAL_PORTA_HOTPLUG_ENABLE | DIGITAL_PORTA_PULSE_DURATION_2ms; I915_WRITE(DIGITAL_PORT_HOTPLUG_CNTRL, hotplug); - ibx_hpd_irq_setup(dev); + ibx_hpd_irq_setup(dev_priv); } -static void bxt_hpd_irq_setup(struct drm_device *dev) +static void bxt_hpd_irq_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_irqs, hotplug, enabled_irqs; - enabled_irqs = intel_hpd_enabled_irqs(dev, hpd_bxt); + enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_bxt); hotplug_irqs = BXT_DE_PORT_HOTPLUG_MASK; bdw_update_port_irq(dev_priv, hotplug_irqs, enabled_irqs); @@ -4006,13 +3976,12 @@ static int i8xx_irq_postinstall(struct drm_device *dev) /* * Returns true when a page flip has completed. */ -static bool i8xx_handle_vblank(struct drm_device *dev, +static bool i8xx_handle_vblank(struct drm_i915_private *dev_priv, int plane, int pipe, u32 iir) { - struct drm_i915_private *dev_priv = dev->dev_private; u16 flip_pending = DISPLAY_PLANE_FLIP_PENDING(plane); - if (!intel_pipe_handle_vblank(dev, pipe)) + if (!intel_pipe_handle_vblank(dev_priv, pipe)) return false; if ((iir & flip_pending) == 0) @@ -4027,12 +3996,11 @@ static bool i8xx_handle_vblank(struct drm_device *dev, if (I915_READ16(ISR) & flip_pending) goto check_page_flip; - intel_prepare_page_flip(dev, plane); - intel_finish_page_flip(dev, pipe); + intel_finish_page_flip_cs(dev_priv, pipe); return true; check_page_flip: - intel_check_page_flip(dev, pipe); + intel_check_page_flip(dev_priv, pipe); return false; } @@ -4089,15 +4057,15 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg) for_each_pipe(dev_priv, pipe) { int plane = pipe; - if (HAS_FBC(dev)) + if (HAS_FBC(dev_priv)) plane = !plane; if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS && - i8xx_handle_vblank(dev, plane, pipe, iir)) + i8xx_handle_vblank(dev_priv, plane, pipe, iir)) flip_mask &= ~DISPLAY_PLANE_FLIP_PENDING(plane); if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) - i9xx_pipe_crc_irq_handler(dev, pipe); + i9xx_pipe_crc_irq_handler(dev_priv, pipe); if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS) intel_cpu_fifo_underrun_irq_handler(dev_priv, @@ -4182,7 +4150,7 @@ static int i915_irq_postinstall(struct drm_device *dev) I915_WRITE(IER, enable_mask); POSTING_READ(IER); - i915_enable_asle_pipestat(dev); + i915_enable_asle_pipestat(dev_priv); /* Interrupt setup is already guaranteed to be single-threaded, this is * just to make the assert_spin_locked check happy. */ @@ -4197,13 +4165,12 @@ static int i915_irq_postinstall(struct drm_device *dev) /* * Returns true when a page flip has completed. */ -static bool i915_handle_vblank(struct drm_device *dev, +static bool i915_handle_vblank(struct drm_i915_private *dev_priv, int plane, int pipe, u32 iir) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 flip_pending = DISPLAY_PLANE_FLIP_PENDING(plane); - if (!intel_pipe_handle_vblank(dev, pipe)) + if (!intel_pipe_handle_vblank(dev_priv, pipe)) return false; if ((iir & flip_pending) == 0) @@ -4218,12 +4185,11 @@ static bool i915_handle_vblank(struct drm_device *dev, if (I915_READ(ISR) & flip_pending) goto check_page_flip; - intel_prepare_page_flip(dev, plane); - intel_finish_page_flip(dev, pipe); + intel_finish_page_flip_cs(dev_priv, pipe); return true; check_page_flip: - intel_check_page_flip(dev, pipe); + intel_check_page_flip(dev_priv, pipe); return false; } @@ -4273,11 +4239,11 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) break; /* Consume port. Then clear IIR or we'll miss events */ - if (I915_HAS_HOTPLUG(dev) && + if (I915_HAS_HOTPLUG(dev_priv) && iir & I915_DISPLAY_PORT_INTERRUPT) { u32 hotplug_status = i9xx_hpd_irq_ack(dev_priv); if (hotplug_status) - i9xx_hpd_irq_handler(dev, hotplug_status); + i9xx_hpd_irq_handler(dev_priv, hotplug_status); } I915_WRITE(IIR, iir & ~flip_mask); @@ -4288,18 +4254,18 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) for_each_pipe(dev_priv, pipe) { int plane = pipe; - if (HAS_FBC(dev)) + if (HAS_FBC(dev_priv)) plane = !plane; if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS && - i915_handle_vblank(dev, plane, pipe, iir)) + i915_handle_vblank(dev_priv, plane, pipe, iir)) flip_mask &= ~DISPLAY_PLANE_FLIP_PENDING(plane); if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS) blc_event = true; if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) - i9xx_pipe_crc_irq_handler(dev, pipe); + i9xx_pipe_crc_irq_handler(dev_priv, pipe); if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS) intel_cpu_fifo_underrun_irq_handler(dev_priv, @@ -4307,7 +4273,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) } if (blc_event || (iir & I915_ASLE_INTERRUPT)) - intel_opregion_asle_intr(dev); + intel_opregion_asle_intr(dev_priv); /* With MSI, interrupts are only generated when iir * transitions from zero to nonzero. If another bit got @@ -4391,7 +4357,7 @@ static int i965_irq_postinstall(struct drm_device *dev) I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT); enable_mask |= I915_USER_INTERRUPT; - if (IS_G4X(dev)) + if (IS_G4X(dev_priv)) enable_mask |= I915_BSD_USER_INTERRUPT; /* Interrupt setup is already guaranteed to be single-threaded, this is @@ -4406,7 +4372,7 @@ static int i965_irq_postinstall(struct drm_device *dev) * Enable some error detection, note the instruction error mask * bit is reserved, so we leave it masked. */ - if (IS_G4X(dev)) { + if (IS_G4X(dev_priv)) { error_mask = ~(GM45_ERROR_PAGE_TABLE | GM45_ERROR_MEM_PRIV | GM45_ERROR_CP_PRIV | @@ -4424,26 +4390,25 @@ static int i965_irq_postinstall(struct drm_device *dev) i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0); POSTING_READ(PORT_HOTPLUG_EN); - i915_enable_asle_pipestat(dev); + i915_enable_asle_pipestat(dev_priv); return 0; } -static void i915_hpd_irq_setup(struct drm_device *dev) +static void i915_hpd_irq_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = dev->dev_private; u32 hotplug_en; assert_spin_locked(&dev_priv->irq_lock); /* Note HDMI and DP share hotplug bits */ /* enable bits are the same for all generations */ - hotplug_en = intel_hpd_enabled_irqs(dev, hpd_mask_i915); + hotplug_en = intel_hpd_enabled_irqs(dev_priv, hpd_mask_i915); /* Programming the CRT detection parameters tends to generate a spurious hotplug event about three seconds later. So just do it once. */ - if (IS_G4X(dev)) + if (IS_G4X(dev_priv)) hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64; hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50; @@ -4510,7 +4475,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) if (iir & I915_DISPLAY_PORT_INTERRUPT) { u32 hotplug_status = i9xx_hpd_irq_ack(dev_priv); if (hotplug_status) - i9xx_hpd_irq_handler(dev, hotplug_status); + i9xx_hpd_irq_handler(dev_priv, hotplug_status); } I915_WRITE(IIR, iir & ~flip_mask); @@ -4523,24 +4488,24 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) for_each_pipe(dev_priv, pipe) { if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS && - i915_handle_vblank(dev, pipe, pipe, iir)) + i915_handle_vblank(dev_priv, pipe, pipe, iir)) flip_mask &= ~DISPLAY_PLANE_FLIP_PENDING(pipe); if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS) blc_event = true; if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) - i9xx_pipe_crc_irq_handler(dev, pipe); + i9xx_pipe_crc_irq_handler(dev_priv, pipe); if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); } if (blc_event || (iir & I915_ASLE_INTERRUPT)) - intel_opregion_asle_intr(dev); + intel_opregion_asle_intr(dev_priv); if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS) - gmbus_irq_handler(dev); + gmbus_irq_handler(dev_priv); /* With MSI, interrupts are only generated when iir * transitions from zero to nonzero. If another bit got @@ -4674,12 +4639,12 @@ void intel_irq_init(struct drm_i915_private *dev_priv) dev->driver->disable_vblank = ironlake_disable_vblank; dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; } else { - if (INTEL_INFO(dev_priv)->gen == 2) { + if (IS_GEN2(dev_priv)) { dev->driver->irq_preinstall = i8xx_irq_preinstall; dev->driver->irq_postinstall = i8xx_irq_postinstall; dev->driver->irq_handler = i8xx_irq_handler; dev->driver->irq_uninstall = i8xx_irq_uninstall; - } else if (INTEL_INFO(dev_priv)->gen == 3) { + } else if (IS_GEN3(dev_priv)) { dev->driver->irq_preinstall = i915_irq_preinstall; dev->driver->irq_postinstall = i915_irq_postinstall; dev->driver->irq_uninstall = i915_irq_uninstall; |